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Meeting ID: 761546516

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From 9.05 to 09.35 PT, Wednesday, December the 11th.



DMCCB Meeting Goals

DMCCB Additional Resources

Discussion Items

ItemDescriptionCCB Notes

Flagged RFCs

(To be approved by the DMCCB)

  • Planned end: Dec/16/2019
  • RFC-620
    • no news
Board Recommended RFCs
  • Planned end: Nov/13/2019
  • Planned end: Dec/03/2019
  • RFC-645
  • RFC-647
    • Now that the release is done, conda env can be updated
Adopted but not implemented LDM RFCs (only document RFCs)

Proposed RFCs

(to review, do not require DMCCB approval)

  • Planned end: Dec/15/2019
  • Planned end: Dec/13/2019
  • Planned end: Dec/20/2019
  • Planned end: Dec/13/2019

John Swinbank no changes to code standards shall be considered unless they are critical

Colin Slater we should make clear that the decision is on topics like RFC-649 and RFC-650 are on the CCB and not the single developer

RFC-649 flagged 

  • John Swinbank to answer on RFC-649: not a valid proposal for DM, but can be implemented in T&S (DM may reconsider it afterwords)
  • Kian-Tat Lim to assess RFC-650

Adopted RFCs without Triggering issues

(to create implementing DM issues)

Adopted RFCs with all triggered work COMPLETED

(to set status as 'IMPLEMENTED')

RFCs adopted since last CCB

(to review, no action required)

RFCs implemented (or withdraw) since last CCB

(to review, no action required)


  • Planned
  • Changes to the release schedule
  • Science Pipelines version 19.0.0 was officially released on December the 6th.
  • Next planned major release 20.0.0
    • Planned for Spring 2020

    • Blocking issues open:
  • John Swinbank ensure that for each deprecation listed in 19.0.0 release note, there is a blocking issue for 20.0.0  

Monitor Jira issues status:

  • the most forgotten 10 DM issues
    • (resolution = Unresolved ORDER by updated asc)

Support to J. Swinbank monitoring activity

3880 unresolved issues (3906 on November the 20th)

  • DM-5713 → Done.
  • DM-6424 → Won't Fix.
  • DM-1781 → Legit issue; low priority. Simply ignore for now? Or should we consider dropping loadLSST.csh, since we clearly aren't prepared or able to maintain it?
  • DM-6073 → Implementing an adopted RFC, but very low priority. Simply leave open for now.
  • DM-5609 →Won't Fix.
  • DM-6513 →Trivial; fix in progress.
  • DM-3406 →Won't Fix.
  • DM-3695 →Assigned as part of in-progress Qserv global spatial index work.
  • DM-4949 →Assigned to developer for evaluation.
  • DM-5983 →Won't Fix.

Add a point in the DMLT agenda in Monday morning telecon, in order that assignee people are aware.

Open Actions


Next DM-CCB 
December the 18th.

Pending Flagged RFCs

Pending Proposed RFCs
Oldest issues

Meeting outcome

Pending DMCCB Actions